Jay Livingston (born Jacob Harold Levison; March 28, 1915 – October 17, 2001) was an American composer best known as half of a composing-songwriting duo with Ray Evans, with whom he specialized in com
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c87f38ff87d3551f2f0699cac57b13188cec7c8fae271658569284f57ce6b5. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6888fe4-8d4e-47a7-a4ff-7318cca8c138.json and https://artists.proofprofile.net/proofs/artist/d6888fe4-8d4e-47a7-a4ff-7318cca8c138.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I'm Thru With Love (From "Some Like It Hot")
Vintage Hollywood Classics, Vol. 12: Marilyn Monroe on Screen and in Studio (Recorded 1953-1960)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9d57b3e49d7a2a1263d23b5a76ce3684701198e29f4352c9293a7151cf84f4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd314f2e55f6e413f07198c64543442402e46d1822bb21720d7f93b614c1947e7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC16807995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e94a0798ec75c8d4f2a1ae896525f4cb8a20659f27ac942baffa6d7543f8565. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12245664.
Christmas with Elvis and the Royal Philharmonic Orchestra (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa7b81625b1a955871d6c4151177cc8cf1dd111f38791c7c12dbe723515b529. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11701885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ac984e2facba60308dfc4b6e235a25c2c58efc7c96adbc0d0a2b42231641a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2000082.